Monthly Archives: September 2015

The Kyshtim Disaster

The Kyshtim Disaster

On September 29, 1957, near the Russian town of Kyshtim a major radiological contamination accident happened, which is referred to as the Kyshtim disaster. The failure of the cooling system for a tank storing tens of thousands of tons of dissolved nuclear waste resulted in a chemical (non-nuclear) explosion having…
The Biosphere 2 Missions

The Biosphere 2 Missions

On September 26, 1991, the first mission of Biosphere 2 began. Biosphere 2 is an Earth systems science research facility located in Oracle, Arizona, built to be an artificial, materially closed ecological system, or vivarium. It remains the largest closed system ever created. Biosphere 2 was constructed between 1987 and…
Nicholas-Joseph Cugnot and the Automobile

Nicholas-Joseph Cugnot and the Automobile

On September 25, 1725, French inventor Nicholas-Joseph Cugnot was born. He is known to have built the first working self-propelled mechanical vehicle, the world’s first automobile. Nicholas-Joseph Cugnot was born in Void-Vacon, Lorraine in 1725 and was trained as a military engineer. Cugnot experimented with working models of steam-engine-powered vehicles…
Typhoid Mary

Typhoid Mary

On September 23, 1869, Mary Mallon was born, better known as Typhoid Mary was born. She was the first person in the United States identified as an asymptomatic carrier of the pathogen associated with typhoid fever. She was presumed to have infected 51 people, three of whom died, over the…
Peter Simon Pallas – A Pioneer in Zoography

Peter Simon Pallas – A Pioneer in Zoography

On September 22, 1741, German zoologist and botanist Peter Simon Pallas was born. Pallas was a pioneer in zoogeography by going beyond merely cataloging specimens with simple descriptions, but included observations of causal relationships between animals and their environment. He looked for hidden regularities in natural phenomena over an extreme…
David Vetter, the Bubble Boy

David Vetter, the Bubble Boy

On September 21, 1971, David Phillip Vetter was born. He was a prominent sufferer of severe combined immunodeficiency (SCID), a hereditary disease which dramatically weakens the immune system. In the media, Vetter was referred to as “David, the bubble boy“, because he lived in a special sterilized plastic cocoon bubble from…
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